diff --git a/arch/arm64/boot/dts/rockchip/px30-ad-r35-mb-rk618-dual-lvds.dts b/arch/arm64/boot/dts/rockchip/px30-ad-r35-mb-rk618-dual-lvds.dts
index 09fc265a8d7a..d4f404a550a9 100644
--- a/arch/arm64/boot/dts/rockchip/px30-ad-r35-mb-rk618-dual-lvds.dts
+++ b/arch/arm64/boot/dts/rockchip/px30-ad-r35-mb-rk618-dual-lvds.dts
@@ -92,7 +92,7 @@
 			compatible = "rockchip,rk618-lvds";
 			clocks = <&clock LVDS_CLK>;
 			clock-names = "lvds";
-			dual-channel;
+			rockchip,dual-channel;
 			status = "okay";
 
 			ports {